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Alabama

$34+ Cheap flights from St. Louis (STL) to Alabama

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BHM
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from St. Louis to Alabama

Cheapest flights from St. Louis to Alabama
Explore the most affordable flight options available from St. Louis to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Super.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amSTL - ATL
Nonstop1h 41mFrontier
Thu 1/18:55 amATL - STL
Nonstop1h 45mFrontier
Deal found 12/1$114
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:54 amSTL - ATL
1 stop8h 56mMultiple Airlines
Tue 12/98:39 amATL - STL
1 stop14h 54mMultiple Airlines
Deal found 12/1$143
This Super.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:30 pmSTL - ATL
1 stop5h 11mFrontier
Sun 12/148:55 amATL - STL
Nonstop1h 52mFrontier
Deal found 11/30$146
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:30 pmSTL - ATL
1 stop25h 18mFrontier
Sun 12/218:55 amATL - STL
Nonstop1h 45mFrontier
Deal found 12/2$148
This Cheapflightsfares deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:30 pmSTL - ATL
1 stop14h 42mFrontier
Sun 12/148:55 amATL - STL
Nonstop1h 52mFrontier
Deal found 12/1$149
This CheapOair deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:30 pmSTL - ATL
1 stop14h 47mFrontier
Mon 12/159:00 amATL - STL
Nonstop1h 52mFrontier
Deal found 12/1$150
This Cheapflightsfares deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:57 amSTL - ATL
Nonstop1h 41mFrontier
Sat 12/275:55 amATL - STL
1 stop17h 38mFrontier
Deal found 12/1$151
This Cheapflightsfares deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:48 amSTL - ATL
Nonstop1h 41mFrontier
Fri 1/28:12 amATL - STL
1 stop15h 21mFrontier
Deal found 12/2$152
This Cheapflightsfares deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:30 pmSTL - ATL
1 stop5h 11mFrontier
Sun 12/148:55 amATL - STL
Nonstop1h 52mFrontier
Deal found 12/1$153
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:30 pmSTL - ATL
1 stop25h 18mFrontier
Thu 12/113:45 pmATL - STL
1 stop7h 48mFrontier
Deal found 12/1$161
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:05 amSTL - HSV
1 stop5h 05mUnited Airlines
Wed 1/72:15 pmHSV - STL
1 stop6h 58mUnited Airlines
Deal found 12/3$229
This Delta deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amSTL - CHA
1 stop5h 53mDelta
Wed 1/286:03 pmCHA - STL
1 stop3h 34mDelta
Deal found 12/1$244

Find flight deals from St. Louis to Alabama

Keep the following information in mind while searching for St. Louis to Alabama flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$91
(Frontier)

One-way from

$34
(Frontier)

Popular in

October

Cheapest in

September

Average price

$354
Provider with most accurate pricing for Lambert-St Louis-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Birmingham flights.
Search Deals
From Lambert-St Louis to Alabama
Search Deals
One-way flight from Lambert-St Louis to Alabama
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from St. Louis to Alabama that are best for you.

Fly from

St. Louis

Fly to

Alabama

Route

Depart

Return

Price

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Thu 1/8

5:11 pm-9:41 pm

1 stop27h 30m

Atlanta Hartsfield-Jackson

Sun 1/11

1:56 pm-2:48 pm

Nonstop1h 52m

$128

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Wed 3/4

7:10 am-11:15 am

1 stop4h 05m

Valparaiso Destin-Ft Walton Beach

Wed 3/4

5:11 pm-11:36 pm

1 stop6h 25m

$177

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Fri 2/27

3:47 pm-8:19 pm

1 stop4h 32m

Valparaiso Destin-Ft Walton Beach

Wed 3/4

5:11 pm-11:36 pm

1 stop6h 25m

$192

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Wed 1/7

9:59 am-4:05 pm

1 stop6h 06m

Valparaiso Destin-Ft Walton Beach

Thu 1/8

1:59 pm-5:50 pm

1 stop3h 51m

$192

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 1/7

5:00 pm-7:44 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Wed 1/14

10:17 am-11:05 am

Nonstop1h 48m

$197

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 1/7

5:00 pm-7:44 pm

Nonstop1h 44m

Atlanta Hartsfield-Jackson

Tue 1/13

8:05 am-8:53 am

Nonstop1h 48m

$197

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Sat 1/31

5:04 pm-11:05 pm

1 stop6h 01m

Valparaiso Destin-Ft Walton Beach

Fri 2/6

7:13 pm-11:37 pm

1 stop4h 24m

$207

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Wed 2/11

2:15 pm-4:45 pm

Nonstop1h 30m

Atlanta Hartsfield-Jackson

Sat 2/14

7:15 pm-8:00 pm

Nonstop1h 45m

$211

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Sat 1/31

11:05 am-9:00 pm

2 stops9h 55m

Valparaiso Destin-Ft Walton Beach

Fri 2/6

5:00 pm-11:12 pm

1 stop6h 12m

$213

St. LouisValparaiso

STL - VPS

STLVPS

Lambert-St Louis

Sat 2/28

5:00 pm-11:03 pm

1 stop6h 03m

Valparaiso Destin-Ft Walton Beach

Tue 3/10

5:10 pm-11:42 pm

1 stop6h 32m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to Alabama

Have a flexible travel schedule? Discover the best time to fly to Alabama from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Alabama

What is the cheapest month to book a flight from St. Louis to Alabama?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $82). Flying from St. Louis to Alabama in March is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to AL?

Find hourly flight availability from St. Louis to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

One of the essential ways to save on airfare from St. Louis to Alabama is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

Reviews of airlines servicing Alabama

Get insights into the airlines that provide service to Alabama. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alabama. Reviews last updated December 3, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from St. Louis to Alabama to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,063 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Allegiant Air
7.2
Good
698 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Alabama?

    For a flight from St. Louis to Alabama, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • How long is the flight from St. Louis to Alabama?

    Departing from St. Louis to Alabama will take you 1h 30m. The distance between St. Louis and Alabama is about 484 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from St. Louis to Alabama one-way?

    The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as $265. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from St. Louis to Alabama for a low price.

  • What are the most popular routes from St. Louis to Alabama?

    When deciding which route to take from St. Louis to Alabama consider Lambert-St Louis - Atlanta Hartsfield-Jackson, Lambert-St Louis - Pensacola or Lambert-St Louis - Mobile as they are the most popular.

  • Can I find deals for flights from St. Louis to Alabama that include hotel bookings?

    Yes. In addition to deals on St. Louis to Alabama flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Alabama?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Alabama.

  • Can I find deals for business class flights from St. Louis to Alabama?

    Yes. Cheapflights offers flight deals from St. Louis to Alabama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Alabama?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Alabama (average of $82). Flying from St. Louis to Alabama in March is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Alabama

Discover the top 5 airlines that operate flights from St. Louis to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$87Average$179FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$196Average$356FlexibilityNo cancel feeOn-time63%
DeltaCheapest$228Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$425FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$448FlexibilityNo cancel feeOn-time69%

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